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. 2020 Oct 1;31(4):2568–2579. doi: 10.1007/s00330-020-07130-y

Fig. 4.

Fig. 4

a Distribution of review classification groups based on findings on prior screening mammograms (true, missed, or minimal signs) stratified by the BI-RADS density score (low: BI-RADS a + b; high: BI-RADS c + d) (p = 0.88). b Distribution of mammographic findings at diagnosis (mass, calcifications, asymmetry, or distortion) stratified by the BI-RADS density score (p < 0.001). c Distribution of mammographic findings on prior screening mammograms stratified by the BI-RADS density score p < 0.001